1,6-Naphthyridin-5(6H)-one, 6-methyl-

6-甲基-1,6-萘啶-5(6H)-酮

Also known as: 1,6-Naphthyridin-5(6H)-one,6-methyl-(8CI,9CI), 1,6-Naphthyridin-5(6H)-one, 6-methyl-, 6-methyl-1,6-naphthyridin-5-one, 6-methyl-5,6-dihydro-1,6-naphthyridin-5-one, 6-methyl-6H-[1,6]naphthyridin-5-one, 5-oxo-6-methyl-5,6-dihydro-1,6-naphthyridine, 5-keto-6-methyl-5,6-dihydro-1,6-naphthyridine

1,6-Naphthyridin-5(6H)-one, 6-methyl- (CAS 19693-54-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O and a molecular weight of 160.17300 g/mol. It is also known as 1,6-Naphthyridin-5(6H)-one,6-methyl-(8CI,9CI), 6-methyl-1,6-naphthyridin-5-one and 6-methyl-5,6-dihydro-1,6-naphthyridin-5-one. Key properties include a boiling point of 340.609ºC at 760 mmHg, a density of 1.229 g/cm3 and a flash point of 159.795ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
19693-54-0
Jingsj CID
J-16784-6
Molecular Formula
C9H8N2O
Chinese Name
6-甲基-1,6-萘啶-5(6H)-酮
Molecular Weight
160.17300 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point340.609ºC at 760 mmHg
Density1.229 g/cm3
Flash Point159.795ºC

Frequently Asked Questions

What is the CAS number of 1,6-Naphthyridin-5(6H)-one, 6-methyl-?

The CAS number of 1,6-Naphthyridin-5(6H)-one, 6-methyl- is 19693-54-0.

What are the molecular formula and molecular weight of 1,6-Naphthyridin-5(6H)-one, 6-methyl-?

1,6-Naphthyridin-5(6H)-one, 6-methyl- has molecular formula C9H8N2O and molecular weight 160.17300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1,6-Naphthyridin-5(6H)-one, 6-methyl- (CAS 19693-54-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16784-6 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.